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We can offer you its most popular Ø1/2″, Ø1″, and Ø2″ spherical N-BK7 singlet lenses, housed in laser-etched SM compatible lens tubes and packaged in kits. Each kit combine various lenses from our plan -convex, plano-concave, bi-convex and/or bi-concave lines. The lenses, which are laser quality with a 40-20 scratch-dig surface finish to ensure minimal scattering, are available uncoated or with one of three broadband antireflection coatings: -A for the 350 – 700 nm range, -B for the 650 – 1050 nm range, or -C for the 1050 – 1620 nm range
Features and Benefits:
Mounted N-BK7 Spherical Singlets Packaged into Kits
Kits Contain Ø1/2″, Ø1″, or Ø2″ Lenses
Available Uncoated or with One of Three AR Coatings
-A (350 – 700 nm)
-B (650 – 1050 nm)
-C (1050 – 1620 nm)
Surface Quality: 40-20 Scratch-Dig
Each Lens Housing is Laser Engraved and SM Compatible
Offered at a Savings Over Purchasing the Lenses Individually
Spherical Singlet Lens Kit Selection Guide:
Mounted N-BK7
Unmounted N-BK7
Mounted UV Fused Silica
Mounted Calcium Fluoride (CaF2)
Damage Thresholds:
-A Coating : 7.5 J/cm2 (532 nm, 10 ns, 10 Hz, Ø0.456 mm)
-B Coating : 7.5 J/cm2 (810 nm, 10 ns, 10 Hz, Ø0.144 mm)
-C Coating : 7.5 J/cm2 (1542 nm, 10 ns, 10 Hz, Ø0.123 mm)
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Our team is here to help you! Call us or leave us a message and an Apel Laser consultant will be happy to answer your questions and find personalized solutions for you.
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