Optical Thickness:

3mm ±0.5mm

Mechanical Thickness:

Add 0.8mm for ring mount

Size Tolerance:

+0.00/-0.25mm

Surface Quality:

80/50 per MIL-M-13508

Max. Operating Temperature:

+100°C

Transmitted Wavefront (TWF):

1/4 wave per inch

Parallelism:

30 arc seconds or better

Spectral Data:

Stated as internal transmittance

Mechanical:

Mounted， except for squares

DESCRIPTION

PART NO.

UG-1 Filter Glass， 165mm x 165mm x 3mm

001FG09-165S

UG-1 Filter Glass， 25mm diameter

001FG09-25

UG-1 Filter Glass， 50mm diameter

001FG09-50

UG-1 Filter Glass， 50mm x 50mm x 3mm

001FG09-50S

UV Filter Glass， 165mm x 165mm x 3mm

005FG09-165S

UV Filter Glass， 25mm diameter

005FG09-25

UV Filter Glass， 50mm diameter

005FG09-50

UV Filter Glass， 50mm x 50mm x 3mm

005FG09-50S

UV Filter Glass， 165mm x 165mm x 3mm

011FG09-165S

UV Filter Glass， 25mm diameter

011FG09-25

UV Filter Glass， 50mm diameter

011FG09-50

UV Filter Glass， 50mm x 50mm x 3mm

011FG09-50S

Blue Filter Glass， 165mm x 165mm x 3mm (BG-23 or equivalent)

023FG11-165S

Blue Filter Glass， 25mm diameter (BG-23 or equivalent)

023FG11-25

Blue Filter Glass， 50mm diameter (BG-23 or equivalent)

023FG11-50

Blue Filter Glass， 50mm x 50mm x 3mm (BG-23 or equivalent)

023FG11-50S

BG-25 Filter Glass， 165mm x 165mm x 3mm

025FG11-165S

BG-25 Filter Glass， 25mm diameter

025FG11-25

BG-25 Filter Glass， 50mm diameter

025FG11-50

BG-25 Filter Glass， 50mm x 50mm x 3mm

025FG11-50S

BG-40 Filter Glass， 165mm x 165mm x 3mm

040FG11-165S

BG-40 Filter Glass， 25mm diameter

040FG11-25

BG-40 Filter Glass， 50mm diameter

040FG11-50

BG-40 Filter Glass， 50mm x 50mm x 3mm

040FG11-50S

S-8612 Filter Glass， 165mm square

S86FG11-165S

S-8612 Filter Glass， 25mm diameter

S86FG11-25

S-8612 Filter Glass， 50mm diameter

S86FG11-50

S-8612 Filter Glass， 50mm square

S86FG11-50S