Mar 30, 2013 · 看 Macro (computer science) macro一词不是微软发明的，而是计算机科学中长期存在的一个术语，最早出现在1959年的文章 The Share 709 System: Programming and …

但每种情况下选用macro-F1、micro-F1，会有一些特例情况产生，下面就针对以上场景，一个个举例给大家看看，到底macro-F1、micro-F1在什么情况下选用会更合适。 第1种情况：各个类别 …

Sep 9, 2025 · For anyone considering the Air, if Macro photography support is important to you, this is the only phone in the lineup that doesn’t have it. Was considering the Air until I saw this. …

Feb 21, 2025 · S-M-C/Super Macro-Takumar 50mm F4 lens reviews and specifications. The Takumar 50 mm f/4 is a series of legendary manual-focus macro lenses for M42 screw-mount …

Sep 29, 2014 · What is the best macro lens for pentax k3? if budget is not a problem? the best that has autofocus and the best that doesn't have autofocus. a really

Dec 15, 2024 · PentaxForums.com → Pentax Lenses and Accessories → Pentax SLR Lens Discussion → Macro lens choice for APS-C

Oct 1, 2025 · 100mm macro (1:1) vs 50mm macro (1:1) Depth of view question stemked Pentax SLR Lens Discussion 22 11-17-2020 04:15 PM Question about: Pentax SMC DFA f/2.8 …

Jul 11, 2025 · SMC Pentax-FA 50mm F2.8 Macro lens reviews and specifications. The SMC Pentax-FA 50 mm f/2.8 Macro is a full-frame autofocus macro prime introduced in 1990 and …

Jul 14, 2025 · Discover the top 10 best M42 lenses adapted for modern mirrorless cameras, from ultra-wide to telephoto and macro specialties. This guide blends user ratings, historical insight, …

Aug 20, 2025 · SMC Pentax-A* 200mm F4 Macro ED lens reviews and specifications. The SMC Pentax-A* 200 mm f/4 Macro ED is a legendary manual-focus macro lens introduced in 1984 …