1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2001 12 22 http:/www.kats.go.kr KS B ISO 9336 3 (OTF) 3：KS B ISO 9336 3： 2001(2011 ) B ISO 9336 3： 2001 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ： 2001 12 22 ： 2011 12 30 2011-0715 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . ICS 37.020 KS (OTF)3
2、： B ISO 9336 3： 2001(2011 ) Optics and optical instruments Optical transfer functionApplication Part 3： Telescopes 1994 ISO 9336 3 Optics and optical instruments Optical transfer function Application Part 3： Telescopes . 1. ( OTF .) . 2. . . KS A 3012 KS B ISO 9334 (OTF) KS B ISO 9335 (OTF) 3. KS A
3、3012 KS B ISO 9334 . 4. OTF a) , , . b) 1 (視界 ) , 20 . 10 3.5 . . , , 1 2 . , . , . c) . KS B ISO 9334 . , OTF B ISO 9336 3： 2001 2 OTF . , OTF , . d) , , . , . , , OTF 7 mm 3 mm . 5. 5.1 a) 1 . . . b) ( ) ( ) , . , . , . . c) , . . B ISO 9336 3： 2001 3 T K P H AP p, p M R C z 1 ： 5.2 , 10 mm . , 2
4、, (： 25 mm) 100 mm . 5.3 . ( 2 ). . . 5.4 p B ISO 9336 3： 2001 4 . . 0 2 mrad 1 . 0 2 M mrad 1 . M . a) b) , . 5.5 , . . 5.6 , . 1.0 . . , . (vignetting), . . . 5.7 , . . . /10 . . 6. OTF (normalization) 0 1.0 , . 7. KS B ISO 9335 . 8. (Istate) 8.1 1 . 8.2 2 . 8.3 3 . B ISO 9336 3： 2001 5 1 . 5.7 ,
5、750 840 1030 . 7 mm 5 mm 3 mm 7 mm 5 mm 3 mm 2 mm . 5.6 , 3 4. 0.5 5.6 , . 0 . 4. 2 . . 5.1 5.2 5.2 V . 1. ： 400 nm 670 nm 2. ： 3 200 200 K 3. ： S 20 5.3 V = (CIE No. 18.2) B ISO 9336 3： 2001 6 3 MTF MTF PTF 2 mrad 1 MTF . : . . . 5.1 3 mm 1 (p) 0.5 0.7 0.85 ( ) 1) 0, 90, 180, 270 2) 5.5 . . . . ： .
6、 MTF (mrad 1) 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 1.75, 2.0 1 mrad 1 0.5 mrad 1 . 5.4 B ISO 9336 3： 2001 7 9. 4 4 10 10. , . . . 546 nm , . . , ( 2 3 ). 11. 11.1 . , . 11.2 MTF MTF , . . 2 . 2 . 2 MTF 11.2.1 . a) , . b) , . c) , . B ISO 9336 3： 2001 8 , MTF b) . , . b) . 11.2.2 0.4 0.7 . B ISO 9336 3：
7、2001 9 1() 11.2 , . , . , . Porro . , . , . 1 1 . . Porro . , . 2 4 ( 2 ). K P R SR MP Porro 1 1 Porro B ISO 9336 3： 2001 10 2() 1 BARTON, N. P. Application of the optical transfer function to visual instruments. Optica Acta. 19, No. 6, pp. 473 484(1972) 2 BARTON, N. P. The use of azimuth scan MTF t
8、echniques for the evaluation of optical components and systems, SPIE. 98, pp. 82 88(1976) 3 WILLIAMS, T. L., NUNN, M. L. AND BARTON, N. P. Anafocal system OTF test standard. Optica Acta. 25, No. 12, pp. 1097 1111(1978) 4 BARTON, N. P. Measurement of roof and other prisms. SPIE. 163, pp. 121 127(1979
9、) 5 CHARMAN, W. N. and WHITEFOOT, H. Astigmatism, accommodation and visual instrumentation. Applied optics. 17, No. 24, pp. 3903 3910(1978) 6 MOUROULIS, P. Contrast sensitivity in the assessment of visual instruments. SPIE. 274, pp. 202 210(1981) (OTF) 3 ： 153787 1 92 3(13) (02)26240114 (02)2624 0148 9 http:/ KS B ISO 9336 3： 2001Optics and optical instruments Optical transfer function Application Part 3： Telescopes ICS 37.020 KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKS Korean Agency for Technology and Standards http:/www.kats.go.kr
