pentax 67 lens tests - narrowbandimaging.com · rdcrisp@earthlink.net pentax 6x7 lens tests r.d....
Post on 19-Mar-2020
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rdcrisp@earthlink.netwww.narrowbandimaging.com
Pentax 6x7 Lens Tests
R.D. Crispwww.narrowbandimaging.com
rdcrisp@earthlink.net
rdcrisp@earthlink.netwww.narrowbandimaging.com
21.14 degrees
14.0
8 de
gree
s
12.07 degreesoff axis to corner
~70% FOV
30.1
7 de
gree
s
45.31 degrees
27.22 degreesoff axis to corner
~70% FOV
35mm f/4.5 @f/8Fisheye(up to 180degFOV)
75mm f/4.5 @f/8(up to 61degFOV)KAF6303E
sensor
rdcrisp@earthlink.netwww.narrowbandimaging.com
920gramsUp to 180 degree FOV11 elements
560gramsUp to 61 degree FOV5 elements
90 deg 30.5 deg
rdcrisp@earthlink.netwww.narrowbandimaging.com 28.83 degrees
19.2
0 de
gree
s
17.32 degreesoff axis to corner
23.4
6 de
gree
s
35.24 degrees (0.2mr/pixel)
21.17 degreesoff axis to corner
45mm f/4 @f/8(up to 89degFOV)
55mm f/3.5 @f/8(up to 78 degFOV)
~70% FOV~70% FOV
KAF6303Esensor
rdcrisp@earthlink.netwww.narrowbandimaging.com
10.0
5 de
gree
s
15.11 degrees
9.07 degreesoff axis to corner
105mm f/2.4 @f/8(up to 45degFOV)
~70% FOV
KAF6303Esensor
105mm f/2.4 @f/4(up to 45degFOV)
105mm f/2.4 @f/2.4(up to 45degFOV)
rdcrisp@earthlink.netwww.narrowbandimaging.com
11.7
3 de
gree
s
17.62 degrees
10.58 degreesoff axis to corner
90mm f/2.8 @f/8(up to 53degFOV)
~70% FOV
KAF6303Esensor
90mm f/2.8 @f/4(up to 53degFOV)
90mm f/2.8 @f/2.8(up to 53degFOV)
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