250 x 250mm 120 Grit Ground Glass Diffuser

Original price was: $156.80.Current price is: $47.99.

250 x 250mm 220 Grit Ground Glass Diffuser

Original price was: $154.00.Current price is: $46.99.

250 x 250mm Left-Handed Circular Polarizing Film (CP42HE)

Original price was: $226.80.Current price is: $68.99.

250 x 250mm Light Diffusing Film

Original price was: $102.90.Current price is: $30.99.

250 x 250mm Linear Plastic Polarizer (XP42-200)

Original price was: $316.40.Current price is: $94.99.

250 x 250mm Linear Polarizer (XP42-70)

Original price was: $218.40.Current price is: $65.99.

250 x 250mm Linear Polarizing Film (XP42-18)

Original price was: $210.00.Current price is: $63.99.

250 x 250mm, 1.1mm Thick, Uncoated, Gorilla Glass Window

Original price was: $172.20.Current price is: $51.99.

250 x 250mm, Enhanced Aluminum, 4-6λ Mirror

Original price was: $238.00.Current price is: $71.99.

250 x 350mm, Enhanced Aluminum, 4-6λ Mirror

Original price was: $312.20.Current price is: $93.99.

250m Dia., 12.5mm Thick, Uncoated λ/4 N-BK7 Window

Original price was: $2,387.00.Current price is: $120.00.

250ml, Pre-Mix White Reflectance Coating

Original price was: $406.00.Current price is: $40.00.

250mm Dia x 400mm Focal Length, PCX Condenser Lens

Original price was: $812.00.Current price is: $81.00.

250mm Dia x 500mm Focal Length, PCX Condenser Lens

Original price was: $812.00.Current price is: $81.00.

250mm Dia., 8mm Thick, Uncoated, λ/4 Fused Silica Window

Original price was: $4,977.00.Current price is: $120.00.

250mm Dia., Enhanced Aluminum, 4-6λ Mirror

Original price was: $238.00.Current price is: $71.99.

250mm x 250mm Linear Polarizing Film (XP42HE-40)

Original price was: $334.60.Current price is: $100.99.

250nm CWL, 10nm FWHM, 12.5mm Mounted Diameter

Original price was: $245.00.Current price is: $73.99.

250nm CWL, 10nm FWHM, 25mm Mounted Diameter

Original price was: $420.00.Current price is: $42.00.

250nm CWL, 10nm FWHM, 50mm Mounted Diameter

Original price was: $777.00.Current price is: $77.00.

250nm CWL, 12.5mm Dia., Hard Coated OD 4.0 10nm Bandpass Filter

Original price was: $315.00.Current price is: $94.99.

250nm CWL, 25mm Dia., Hard Coated OD 4.0 10nm Bandpass Filter

Original price was: $473.20.Current price is: $47.00.

250nm CWL, 50mm Dia., Hard Coated OD 4.0 10nm Bandpass Filter

Original price was: $1,141.00.Current price is: $114.00.