Betűméret csökkentése Betűméret csökkentése Betűméret növelése Betűméret növelése
Categories
Menu

BK7, Size: dia 50,8 mm 112-0509E

EKSMA Optics
Product number 112-0509E
Quantity unit pc
Diameter, mm: 50.8
Diameter Tolerance, mm: +0,00-0,12
Thickness Tolerance, mm: ±0,2
Central Thickness (CT), mm: 4.8
Edge Thickness (ET), mm: 8
Subtrate Material: BK7
Coating: Uncoated
Surface Irregularity: λ/8 @ 633 nm
Surface irregularity for CaF2: λ/4 @ 633 nm
Surface quality: 40-20 scratch & dig (MIL-PRF-13830B)
Clear Aperture: 90% of the diameter
Paraxial focal length, BK7: ±2% @ 546 nm
Paraxial focal length, CaF2: ±2% @ 2940 nm
Paraxial focal length, UVFS: ±2% @ 355 nm
Focal Length, mm: -200
ROC, mm: -103.7
Concentricity, arcmin: 3
Főkategória: Optical Components
Alkategória1: Lenses
Alkategória2: Plano-Concave Lenses
16 650 Ft
+
-
0 (0)
Tell us your opinion!
Print product page
BK7, Size: dia 50,8 mm 112-0509E
16 650 Ft

Customer Reviews

No review has been published yet...
Share your experience, write a review.