doctorsvorti.blogg.se

Disassembling om system lens
Disassembling om system lens













disassembling om system lens

To find out if this little lens packs enough punch to earn a spot in your camera bag, read on.

disassembling om system lens

Equally at home on a mirror-less camera, DSLR, or classic film machine, it’s a lens that any shooter can enjoy. It’s sharp, well-corrected in normal shooting situations, and offers a nearly unbeatable value for the money. This lens, when shot within its limits, is capable of creating some really incredible images. The OM-System Zuiko Auto-W 28mm F/2.8 doesn’t look like much on paper, but its fun-factor, price, and versatility set it apart from many higher-spec lenses.

disassembling om system lens

90-250/? prototype of 85-250/5 - Unknown max aperture, maybe F4 or F3.We’re back with another lens review, and this time we’re taking a look at a sleeper lens from Olympus.85/1.4, prototype, with GRIN (GRadient INdex of Refraction) elements.50/2 pancake, prototype of 40/2 pancake.18/3.5, prototype of 18/3.5, L.zuiko with 12 elements 10 group, fixed 72mm thread.Here is a list of the manual Zuiko lenses that were never marketed: 70-210/3,5-4,5 PF rare, modified AF without electrical contacts, but with rectangular part for the contacts.However, if, when fitting these lenses, they are not twisted all the way on, the front part of the lens can be used as a focusing ring: this still maintains light-tightness. All these lenses lack a manual focusing ring, so cannot be used on manual OM bodies, or 4/3rds cameras (not even with OM adaptors). The powerfocus lenses are specific to the OM-101 / OM-88. The autofocus lenses were intended for the OM-707 / OM-77 but they can be used on the OM-101 / OM-88 too. the autofocus lenses for the OM-707 / OM-77 and OM-101 / OM-88 bodies, those lenses do not have a manual focusing ring and are useless on the other bodies.At the height of its success, the OM system had the largest range of f/2 lenses of any camera manufacturer or system ever made before, including f/2 macros and telephoto primes up to 250mm.Īll the lenses can mount on all the bodies, except for the following limitations: Olympus was able to offer this range of very fast, compact lenses due the width of the lens mount. There was a 'prosumer' model released with a f/1.4 maximum, and even further a professional model with a maximum aperture of f/1.2.

disassembling om system lens

Referral to the below list of released system lenses will show the 'consumer' model of the OM 50mm for example has a maximum aperture of f/1.8. The differentiation of the lenses was done simply by their maximum aperture. Where many companies released consumer-class kit lenses made out of inferior products or designs, all Olympus OM lenses were made to the same high standard. The bayonet mount has a very large diameter, and all the lenses are very compact compared to other brands.Ĭompared to many other manufacturers, Olympus took a slightly different approach to lens grading. With the introduction of the Olympus OM system, a new range of lenses was designed by Olympus.















Disassembling om system lens