Tasco 1575 User Manual
Page 120
PRECISION PLANO CONVEX LENS 40MM DIA, 200MM FL
Manufacturer's part #01 LPX 269. Front focal length
is 201.9mm, rear focal length is 197.4mm. Made of BK7
glass, edge thickness is 2mm, center thickness is
3.9mm. Design wavelength is 546.1nm. Uncoated
PL1019 $8.00
PRECISION 0.5-PITCH GRIN LENS 2MM DIAMETER AR CTD
Manufacturer's part #06 LGD 215, original unit price:
$131.00. Design index is 1.600, design wavelength is
830nm, numerical aperture of 0.46, acceptance angle of
55 degrees, fractional pitch is 0.50. 10.54mm long.
These gradient-index lenses combine refraction at the
plane end surfaces with continuous refraction within
the rod. These are well suited to coupling the output of
a diode laser into an optical fiber. Easily achievable aberration correction
without complex multi-element systems or aspherics. Reflection is reduced
to less than 1.5% per surface with the Broadband AR coating. Unused. This
is actually so small it comes in a pill capsule!
PL1025 $39.00
PRECISION SYMMETRIC MTD AIR SPACED TWO ELEMENT
CONDENSER LENS
Manufacturer's part#01 CMP 005Symmetric Air-
Spaced Two-Element Condenser Lens (0.3-3.0
Conjugate Ratio Range); f = 15.0 mm, dia = 22
mmParaxial Focal Length: 15.0 Ôæ± 0.3 mmMaterial :
LEBG Original Unit Price: $125.00
PM1015 $25.00
PRECISION COLLIMATING & FOCUSING LENS FOR VISIBLE &
NEAR IR DIODE LASERS
Manufacturer's part# 06 GLC 002 /1300. Original unit
price: $313.00. Diameter of 14.3mm with a clear aper-
ture of 8mm, focal length is 8mm. Design wavelength is
830nm with a range of 670-1550nm. Wavefront dis-
tortion is 1/4 wave, working distance of 1.13mm, housing
length is 10.79mm. Has a yellow AR coating for 830nm.
PM1027 $65.00
Page 118 - Precision Optics
To Order, call toll free: 1-877-7SURPLUS