SJH-651C Achromatic doublet lens, Optical lens, Convex lens, dia:25.4mm, f:40.0mm
No Reviews Yet
- Regular price
- €124,00
- Sale price
- €124,00
- Regular price
-
€204,00 - Unit price
- per
Sold out
Save 39% (€80,00)
Order within 00 hours and 00 minutes
to get between .. - ..
to get between .. - ..
-
Tracked Shipping on All Orders
-
14 Days Returns
Description
Achromatic doublet lens
Materials: High quality optical glass
Diameter: 25.4mm
Deviation of Diameter: -0.05 / -0.20
Aperture:> 90%
Focal Length (f '): 40.0mm
Deviation of Focal length(Df): ± 2.0%
Back focal length(fb): 33.26
Thickness of center(Tc): 12.0
Deviation of thickness of center(DTc): ± 0.1
Thickness of edge (Te): 8.42
Deviation of center: 0.01
Diaphragm: 3
Local diaphragm: 0.5
Clearing: IV stand
Coating: MgF2 antireflection film
Weight: 20.8
Shipping and Returns
- We offer tracked shipping on all orders. Tracking information will be shared as soon as the order is dispatched.
- Please check the delivery estimate before adding a product to the cart. This is displayed for every product on the website.
- Available shipping methods and charges will be displayed at the time of checkout, depending on your exact location.
- All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
- Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
- In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.
