Stock photos provided by the manufacturers may not represent the actual item. Please verify this picture accurately reflects the product described by the title and description before you place your order.
FLI Research Grade 50mm Square Luminance IR
- Manufacturer: Finger Lakes Instrumentation (IDEX)
- MPN: RG 50S Lum
- SKU: RG 50S Lum
- Last price was: $285.00
-
Availability: Custom Order
Click here if you want to be notified as soon as we get this product in stock again.
RG 50S L
FLI Research Grade filter sets are par focal to F4.5
Size: 50 mm +0.2 / -0.5mm
Shape: square
Thickness: 3mm +/-0.1mm
Bandwidth: N/A
Parallelism: 30 second or better
Surface Flatness: 1/4 wave per inch
Features:
AR: Durable AR coatings on both exterior surfaces over applicable transmission range
Scratch Dig: 60/40 or better (max scratch width 0.006mm, max dig 0.40mm)
Transmitted wavefront @ 633nm: Better than 0.25 wave/inch
Wedge: Better than 30 arcsec
Thickness: 5 +/- 0.05mm, par focal +/- 0.2mm, (filters start par focal +/- 0.1mm per recipe)