| 33-913 25mm Dia. Vacuum UV Enhanced Mirror Enhanced Aluminum 120-700nm | Optics | Mirror | Metallic Mirror | Edmund Optics | Fused Silica | Circular |
| 33-914 50mm Dia. Vacuum UV Enhanced Mirror Enhanced Aluminum 120-700nm | Optics | Mirror | Metallic Mirror | Edmund Optics | Fused Silica | Circular |
| 33-000 25mm Dia. Broadband IR Laser Mirror Bare Gold | Optics | Mirror | Metallic Mirror | Edmund Optics | N-BK7 | Circular |
| 47-116 38.1mm Dia. Gold Coated; Aluminum Substrate Mirror Protected Gold 700-12000nm | Optics | Mirror | Metallic Mirror | Edmund Optics | N-BK7 | Circular |
| 47-115 38.1mm Dia. Aluminum Coated; Aluminum Substrate Mirror Protected Aluminum 400-12000nm | Optics | Mirror | Metallic Mirror | Edmund Optics | N-BK7 | Circular |
| MPD01M9 F01 Dia:0.5in 90° Off-Axis Parabolic Mirror; RFL=33 mm UV Aluminum | Optics | Mirror | Off-Axis Parabolic Mirror | Thorlabs | N-BK7 | Circular |
| MPD129 F01 Dia:1in 90° Off-Axis Parabolic Mirror; RFL=2in UV Aluminum | Optics | Mirror | Off-Axis Parabolic Mirror | Thorlabs | N-BK7 | Circular |
| MPD169 F01 Dia:1in 90° Off-Axis Parabolic Mirror; RFL=6in UV Aluminum | Optics | Mirror | Off-Axis Parabolic Mirror | Thorlabs | N-BK7 | Circular |
| MPD019 M01 Dia:0.5in 90° Off-Axis Parabolic Mirror; RFL=1in Protected Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Thorlabs | N-BK7 | Circular |
| MPD01M9 M01 Dia:0.5in 90° Off-Axis Parabolic Mirror; RFL=33 mm Protected Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Thorlabs | N-BK7 | Circular |
| MPD029 M01 Dia:0.5in 90° Off-Axis Parabolic Mirror; RFL=2in Protected Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Thorlabs | N-BK7 | Circular |
| 37-293 6.35mm Dia. x 101.6mm EFL; UV Enhanced Aluminum 50A 90° Off-Axis Mirror UV Enhanced Aluminum | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 37-259 12.7mm Dia. x 25.4mm EFL; Protected Aluminum 50A 90° Off-Axis Mirror Protected Aluminum | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-483 12.7 mm Dia. x 50.8mm EFL; 90° Protected Aluminum 100A; Off-Axis Parabolic Mirror Protected Aluminum | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 37-261 12.7mm Dia. x 76.2mm EFL; Protected Aluminum 50A 90° Off-Axis Mirror Protected Aluminum | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 37-235 25.4mm Dia. x 101.6mm EFL; UV Enhanced Aluminum 50A 90° Off-Axis Mirror UV Enhanced Aluminum | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-492 50.8 mm Dia. x 54.4mm EFL; 30° Protected Aluminum 100A; Off-Axis Parabolic Mirror Protected Aluminum | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-510 50.8 mm Dia. x 101.6mm EFL; 90° Protected Aluminum 100A; Off-Axis Parabolic Mirror Protected Aluminum | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 36-595 50.8 mm Dia. x 76.2mm EFL; 90° Protected Silver 100A; Off-Axis Parabolic Mirror Protected Silver 450-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 37-270 12.7mm Dia. x 12.7mm EFL; Protected Gold 50A 90° Off-Axis Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-485 12.7mm Dia. x 25.4mm EFL; 90° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-486 12.7mm Dia. x 50.8mm EFL; 90° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 37-242 25.4mm Dia.x 50.8mm EFL; Protected Gold 50A 90° Off-Axis Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-570 25.4mm Dia. x 127mm EFL; 90° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 36-598 50.8 mm Dia. x 177.8mm EFL; 90° Protected Silver 100A; Off-Axis Parabolic Mirror Protected Silver 450-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 37-299 6.35mm Dia. x 101.6mm EFL; Protected Gold 50A 90° Off-Axis Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-487 12.7mm Dia. x 12.7mm EFL; 90° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-505 25.4mm Dia. x 101.6mm EFL; 90° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-567 25.4mm Dia. x 127mm EFL; 90° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 36-594 50.8 mm Dia. x 50.8mm EFL; 90° Protected Silver 100A; Off-Axis Parabolic Mirror Protected Silver 450-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 37-294 6.35mm Dia. x 6.35mm EFL; Protected Gold 50A 90° Off-Axis Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 37-295 6.35mm Dia. x 12.7mm EFL; Protected Gold 50A 90° Off-Axis Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 37-272 12.7mm Dia.x 50.8mm EFL; Protected Gold 50A 90° Off-Axis Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-526 25.4mm Dia. x 27.2mm EFL; 30° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-503 25.4mm Dia. x 50.8mm EFL; 90° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-499 25.4mm Dia. x 50.8mm EFL; 60° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-491 25.4mm Dia. x 54.4mm EFL; 30° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-591 25.4mm Dia. x 203.2mm EFL; 90° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 37-248 25.4mm Dia.x 203.2mm EFL; Protected Gold 50A 90° Off-Axis Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-539 25.4mm Dia. x 387.6mm EFL; 15° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 37-308 50.8mm Dia.x 50.8mm EFL; Protected Gold 50A 90° Off-Axis Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-678 50.8mm Dia. x 59.5mm EFL; 45° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-686 50.8mm Dia. x 101.6mm EFL; 60° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-614 50.8mm Dia. x 136.1mm EFL; 30° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-619 50.8mm Dia. x 136.1mm EFL; 30° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-615 50.8mm Dia. x 272.2mm EFL; 30° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-534 76.2mm Dia. x 76.2mm EFL; 90° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-569 76.2mm Dia. x 101.6mm EFL; 90° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-535 76.2mm Dia. x 127mm EFL; 90° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-659 76.2mm Dia. x 177.8mm EFL; 90° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-593 101.6mm Dia. x 152.4mm EFL; 90° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-634 101.6mm Dia. x 178.5mm EFL; 45° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-623 101.6mm Dia. x 326.7mm EFL; 30° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-666 101.6mm Dia. x 387.6mm EFL; 15° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-575 101.6mm Dia. x 387.6mm EFL; 15° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-667 101.6mm Dia. x 516.8mm EFL; 15° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 32-066-533 108 mm Dia. Borofloat Precision Parabolic Mirror; EFL=647.7mm Enhanced Aluminum 450-650nm | Optics | Mirror | Parabolic Mirror (Concave) | Edmund Optics | Borofloat33 | Circular |
| 32-069-533 152.4 mm Dia. Borofloat Precision Parabolic Mirror; EFL=609.6mm Enhanced Aluminum 450-650nm | Optics | Mirror | Parabolic Mirror (Concave) | Edmund Optics | Borofloat33 | Circular |
| 35-663 25.4mm Dia. x 646mm EFL; 15° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-622 50.8mm Dia. x 54.4mm EFL; 30° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 32-065-000 108 mm Dia. Borofloat Precision Parabolic Mirror; EFL=444.5mm Uncoated | Optics | Mirror | Parabolic Mirror (Concave) | Edmund Optics | Borofloat33 | Circular |
| 32-067-000 108 mm Dia. Borofloat Precision Parabolic Mirror; EFL=863.6mm Uncoated | Optics | Mirror | Parabolic Mirror (Concave) | Edmund Optics | Borofloat33 | Circular |
| 32-073-000 203.2 mm Dia. Borofloat Precision Parabolic Mirror; EFL=1016mm Uncoated | Optics | Mirror | Parabolic Mirror (Concave) | Edmund Optics | Borofloat33 | Circular |
| 35-654 50.8mm Dia. x 190.6mm EFL; 90° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-656 76.2mm Dia. x 76.2mm EFL; 90° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-561 76.2mm Dia. x 101.6mm EFL; 60° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-681 76.2mm Dia. x 178.5mm EFL; 45° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-573 101.6mm Dia. x 101.6mm EFL; 90° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-660 101.6mm Dia. x 152.4mm EFL; 90° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-640 101.6mm Dia. x 178.5mm EFL; 45° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 32-069-522 152.4 mm Dia. Borofloat Precision Parabolic Mirror; EFL=609.6mm Protected Aluminum 400-2000nm | Optics | Mirror | Parabolic Mirror (Concave) | Edmund Optics | Borofloat33 | Circular |
| 32-071-566 152.4 mm Dia. Borofloat Precision Parabolic Mirror; EFL=914.4mm Protected Gold 700-10000nm | Optics | Mirror | Parabolic Mirror (Concave) | Edmund Optics | Borofloat33 | Circular |
| 32-076-533 203.2 mm Dia. Borofloat Precision Parabolic Mirror; EFL=2032mm Enhanced Aluminum 450-650nm | Optics | Mirror | Parabolic Mirror (Concave) | Edmund Optics | Borofloat33 | Circular |
| 32-274-566 254 mm Dia. Borofloat Precision Parabolic Mirror; EFL=1524mm Protected Gold 700-10000nm | Optics | Mirror | Parabolic Mirror (Concave) | Edmund Optics | Borofloat33 | Circular |
| 35-571 25.4mm Dia. x 177.8mm EFL; 90° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-612 25.4mm Dia. x 272.2mm EFL; 30° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-553 50.8mm Dia. x 89.3mm EFL; 45° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-679 50.8mm Dia. x 89.3mm EFL; 45° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-652 50.8mm Dia. x 152.4mm EFL; 90° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-665 50.8mm Dia. x 516.8mm EFL; 15° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-601 76.2mm Dia. x 646mm EFL; 15° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 35-605 76.2mm Dia. x 646mm EFL; 15° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm | Optics | Mirror | Off-Axis Parabolic Mirror | Edmund Optics | N-BK7 | Circular |
| 32-064-533 76.2 mm Dia. Borofloat Precision Parabolic Mirror; EFL=444.5mm Enhanced Aluminum 450-650nm | Optics | Mirror | Parabolic Mirror (Concave) | Edmund Optics | Borofloat33 | Circular |
| 32-067-566 108 mm Dia. Borofloat Precision Parabolic Mirror; EFL=863.6mm Protected Gold 700-10000nm | Optics | Mirror | Parabolic Mirror (Concave) | Edmund Optics | Borofloat33 | Circular |
| 32-072-533 152.4 mm Dia. Borofloat Precision Parabolic Mirror; EFL=1219.2mm Enhanced Aluminum 450-650nm | Optics | Mirror | Parabolic Mirror (Concave) | Edmund Optics | Borofloat33 | Circular |
| 32-074-522 203.2 mm Dia. Borofloat Precision Parabolic Mirror; EFL=1219.2mm Protected Aluminum 400-2000nm | Optics | Mirror | Parabolic Mirror (Concave) | Edmund Optics | Borofloat33 | Circular |
| 32-074-533 203.2 mm Dia. Borofloat Precision Parabolic Mirror; EFL=1219.2mm Enhanced Aluminum 450-650nm | Optics | Mirror | Parabolic Mirror (Concave) | Edmund Optics | Borofloat33 | Circular |
| CM750-500-G01 Dia:75 mm Concave Mirror; f=500.0 mm Protected Aluminum | Optics | Mirror | Curved Mirror (Concave) | Thorlabs | N-BK7 | Circular |
| CM127-025-P01 Dia:0.5 in Concave Mirror; f=25.0 mm Protected Silver | Optics | Mirror | Curved Mirror (Concave) | Thorlabs | N-BK7 | Circular |
| CM254-100-P01 Dia:1 in Concave Mirror; f=100.0 mm Protected Silver | Optics | Mirror | Curved Mirror (Concave) | Thorlabs | N-BK7 | Circular |
| CM254-250-P01 Dia:1 in Concave Mirror; f=250.0 mm Protected Silver | Optics | Mirror | Curved Mirror (Concave) | Thorlabs | N-BK7 | Circular |
| CM254-500-P01 Dia:1 in Concave Mirror; f=500.0 mm Protected Silver | Optics | Mirror | Curved Mirror (Concave) | Thorlabs | N-BK7 | Circular |
| CM508-150-P01 Dia:2 in Concave Mirror; f=150.0 mm Protected Silver | Optics | Mirror | Curved Mirror (Concave) | Thorlabs | N-BK7 | Circular |
| CM750-500-P01 Dia:75 mm Concave Mirror; f=500.0 mm Protected Silver | Optics | Mirror | Curved Mirror (Concave) | Thorlabs | N-BK7 | Circular |
| CM254-150-M01 Dia:1 in Concave Mirror; f=150.0 mm Protected Gold | Optics | Mirror | Curved Mirror (Concave) | Thorlabs | N-BK7 | Circular |
| CM508-038-M01 Dia:2 in Concave Mirror; f=38.1 mm Protected Gold | Optics | Mirror | Curved Mirror (Concave) | Thorlabs | N-BK7 | Circular |
| CM508-150-M01 Dia:2 in Concave Mirror; f=150.0 mm Protected Gold | Optics | Mirror | Curved Mirror (Concave) | Thorlabs | N-BK7 | Circular |
| CM508-500-M01 Dia:2 in Concave Mirror; f=500.0 mm Protected Gold | Optics | Mirror | Curved Mirror (Concave) | Thorlabs | N-BK7 | Circular |
| CM750-056-M01 Dia:75 mm Concave Mirror; f=56.25 mm Protected Gold | Optics | Mirror | Curved Mirror (Concave) | Thorlabs | N-BK7 | Circular |
| CM750-150-M01 Dia:75 mm Concave Mirror; f=150.0 mm Protected Gold | Optics | Mirror | Curved Mirror (Concave) | Thorlabs | N-BK7 | Circular |