Optical Components | Janostech.com

Visible Off-Axis Parabolic -- SiO₂ Overcoat

Specification	Standard
Material	Al 6061-T6
Focal Length Tolerance	+ 1%
Surface Finish	< 100 Å rms Dependent on diameter & focal length
Surface Figure Range	λ/2 rms @ 0.63µm
Tapped Hole	6 - 32 Thread for a diameter < 76.2mm 8 - 32 Thread for a diameter > 76.2 - < 127mm
Coating	Aluminum with SiO2 Overcoat

Note: Items below are available While Supplies Last.

Diameter (mm)	f Parent Focal Length (mm)	Reflected Effective FL	Degree	Y Offset Axis (in)	B Mount Distance (in)	L1 Thickness 1 (in)	L2 Thickness 2 (in)	Part Number	Price	Discounted Price	Action
50.8	88.90	177.8	90	7	1.18	2.25	0.25	V8037D272	804.00	482.40

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