Material: BK7 grade A, fine annealed
Focal Length (f'): ±2%
Diameter (F): -0.10mm
Center Thickness (Tc): ±0.1mm
Centration: 3 arc minutes
Fringes: 1~5
Irregularity of Fringes: 0.1~0.5
Surface Quality: 20-10 scratch-dig
Coating: MgF2 AR coated
Clear Aperture: 90% F
DH-0405: BK7 Meniscus Lenses
(All dimensions are in mm unless otherwise specified.
Due to our strong technique, we can also supply custom components for your special requirements.)
Disclaimer: aploo is not responsible for the accuracy, authenticity, or legality of any information posted by suppliers. aploo will not be involved in legal disputes arising from transactions between customers and suppliers. aploo is a platform which connects potential buyers to potential sellers. aploo is not responsible for disagreements and disputes; such disagreements will be negotiated or settled at the expense of the buyer or seller. aploo provides platform service for buyers and sellers instead of self-operated service.
Contact Information: If your legal rights are violated, you are welcomed to send an email to our in-box. For issues arising from infringements, complaints, please contact 1426933299@qq.com.