DIY Projector Optics Kit F200 Triplet Projection Lens 120m Frensel 185mm Fresnel

200mm Projection Lens

• Fixed Focal Length: F200mm
• Outer diameter: 90mm
• Lens Diameter (Aperture): 75 mm
• Focus range: 45mm
• Material: Strong Aluminium and Strong Plastic
• Coating Material: Coating 420-680nm multi layer broadband anti-reflection coatings
• Control Standards: Diameter: +0 /-1%. Focal Length: +/- 1.5%

Fresnel Lenses:

• Focal Length: F120mm Back Fresnel,
• Focal Length: F185mm Front Fresnel,
• Material: PMMI Material
• Thickness: 2mm
• Groove Pitch: 0.3
• F120 Size: 185mm X 130mm with mounting holes.
• F185 Size: 180mm X 120mm with mounting holes.

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