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BK7 Lens Kits0 pages
OPTICAL COMPONENTS
BK-7 Lens Kits
Spherical Lenses
Cylindrical Lenses
Lens Kits
Achromatic Doublets
Multi-Element
Micro Optics
Mirrors
Prisms
Substrates & Windows
Beamsplitters
Polarizers
Filter & Apertures
•t Popular lenses conveniently organized by focal length
•t Edged marked lenses allow teasy identification
•t Available in 1 and 2 inch diameters
•t Master and Starter kits offer complete and partial lens t
t selection
•t Wide range of standard focal lengths from 26 to t
t
t 1000mm
For applications where multiple focal length lenses may be needed, t
BK-7 lens kits provide a convenient selection of equivalent diameter t
lenses from which to choose. Each lens comes with an edged marked label t
to help identify its focal length. BK-7 lens kits are available in Master and Starter configurations. Master t
BK-7 lens kits contain a complete selection of 50 one inch diameter lenses or 44 two inch diameter
lenses. The starter BK-7 lens kits offer an economical selection of 27 popular one inch diameter or 24
two inch diameter focal lengths. The focal lengths of the lenses in the one inch and two inch Master
and Starter kits are listed in the tables below. All BK-7 lens kits are offered with either broadband or
narrowband laser line Anti-Reflection coatings in the Ultra-Violet, visible and near IR spectral regions.
Uncoated lens kits are also available. All lenses are elegantly arranged in a foam inlaid hardwood box that
may be used for permanent storage.
ONE INCH BK-7 LENS KIT CONTENTS
BICONVEX
PLANO CONVEX
PART
NUMBER
Focal
Length
(mm)
011-1675
011-1680
011-1690
011-1770
011-1775
30.0
40.0
50.0
60.0
70.0
X
X
X
X
X
011-1780
011-1785
011-1790
011-1880
011-1890
80.0
90.0
100.0
120.0
150.0
X
X
X
X
X
011-1892
011-1895
011-1990
011-1992
011-1996
170.0
200.0
250.0
300.0
500.0
X
X
X
X
X
011-1999
011-2004
700.0
1000.0
X
X
Master
PART
NUMBER
Focal
Length
(mm)
013-2240
013-2243
013-2250
013-2260
013-2270
26.5
31.2
41.0
50.8
60.8
X
X
X
X
X
X
70.7
80.6
90.6
100.6
120.5
X
X
X
X
X
X
X
013-2275
013-2280
013-2285
013-2290
013-2295
X
013-2300
013-2310
150.5
200.5
X
X
X
X
Starter
(50 Lenses Total) (27 Lenses Total)
X
X
X
X
X
X
X
X
X
015-0290
015-0295
015-0330
015-0340
015-0350
86
-30.0
-40.0
-50.0
-60.0
-70.0
-80.0
-90.0
-100.0
-150.0
-200.0
X
X
X
X
X
Starter
X
X
X
X
X
P L A N O C O N C AV E
015-0270
015-0275
015-0280
015-0282
015-0285
Master
(50 Lenses Total) (27 Lenses Total)
B I C O N C AV E
X
X
X
X
X
X
017-0250
017-0254
017-0258
017-0260
017-0264
-24.7
-29.7
-39.7
-49.7
-59.7
X
X
X
X
X
X
017-0266
017-0270
017-0275
017-0280
017-0290
017-0300
-69.7
-79.7
-89.7
-99.7
-149.7
-199.7
X
X
X
X
X
X
X
X
X
X
X
