Hi,
I went on a photo-trip with a good friend to the Elbsandstein-Hills in Germany, i took my k-5, he had his 5d Mark2:
The Landscape and views were simply bearthtaking. We were hiking alot, through forests with big stone formations around us and up to high viewpoints. Unfortunately i only have a Pentax smc-M 50mm F1.7 lens, far away from being wide-angle. My friend had his Canon 17-40mm F4 with him and i just couldnt believe how great it was to capture the atmosphere with his Fullframe Camera. I tried to serach for a good k-5 APSC alternative, and still unsure which lens is worth trying out. I found some Posts saying UWA's are unnecessary for Landscape Photography, but i don't think it's true. There were so many great spots where i was overwhelmed from so many directions. Rock formations left and right with a path between in the forest, or deep abyss into valleys while standing on top of a high cliff formation. Every bit of view of my friends 5D captured that overwhelming atmospheres even better. Maybe i can post some samples later.
I researched the in-depths reviews, photozone, dpreview, and user ratings. But as always, some facts were opposed.
For example, Sigma 10-20mm F3.5 EX DC HSM: The in-dpeth review says, its very prone to flare, but some user ratings say it performs pretty well.
I don't really know what to aim for, a lot of pros and cons across the available wide-angles. I dont know if i should aim for a prime, zoom, which aperture, if i should get an autofocus...maybe you have some suggestions and tips for me. Cause i am pretty unexperienced with Wide Angles and not sure if it can be used for even more interesting scenarios (portrait, available light inddor/night) What i "believe" is important for me:
- Good images even with sun in the frame. (Contrast, color, HDR? (my first HDR attempts against sun always leaded to very flat contrast))
- Sharp lens, even when stopped down alot. (maybe even with F22? To get nice sun beams and a lot of depth of focus when i shoot in the forest with a lot of different object range)
Bonus (not really necessary, but would be nice-to-have):
- focussing: (counterclockwise moves focus to infinity, clockwise puts it close: I am working as a Video/TV-Cameraman, and EVERY professional Camera works this way. I just dont understand why a lot of Photolenses work the other way and i fear to lose my intuitive and familiar and fast focus-feeling, which is important for my job.
- Full Frame: i have an old 35mm cam, sometime i use it, and maybe some day a Pentax FF will be available, don't know if i would buy it, but who knows..
-
Not so important:
- Vignetting: i love Vignetting and often i add it in Photoshop, so i dont care if the Lens is bad at it.
The wide spectrum of lenses i had an eye on (did i forget a good one? tell me!):
SMC Pentax-DA 15mm F4 ED AL Limited Reviews - DA Prime Lenses - Pentax Lens Reviews & Lens Database /
SMC Pentax-DA 15mm F4 ED AL Limited
SMC Pentax-FA 20mm F2.8 Reviews - FA Prime Lenses - Pentax Lens Reviews & Lens Database /
SMC Pentax-FA 20mm F2.8 SMC Pentax-DA 14mm F2.8 ED [IF] Reviews - DA Prime Lenses - Pentax Lens Reviews & Lens Database / SMC Pentax-DA 14mm F2.8 ED [IF]
SMC Pentax-DA 21mm F3.2 Limited Reviews - DA Prime Lenses - Pentax Lens Reviews & Lens Database /
SMC Pentax-DA 21mm F3.2 Limited SMC Pentax-DA 12-24mm F4 ED AL [IF] Reviews - DA Zoom Lenses - Pentax Lens Reviews & Lens Database /
SMC Pentax-DA 12-24mm F4 ED AL [IF] Samyang 14mm F2.8 ED AS IF UMC Lens Reviews - Samyang Lenses - Pentax Lens Review Database /
Samyang 14mm F2.8 Sigma 8-16mm F4.5-5.6 DC HSM Lens Reviews - Sigma Lenses - Pentax Lens Review Database /
Sigma 8-16mm F4.5-5.6 Sigma 10-20mm F3.5 EX DC HSM Lens Reviews - Sigma Lenses - Pentax Lens Review Database /
Sigma 10-20mm F3.5 EX DC HSM Sigma 10-20mm F4-5.6 EX DC J Lens Reviews - Sigma Lenses - Pentax Lens Review Database /Sigma 10-20mm F4-5.6 EX DC J Sigma 12-24mm F4.5-5.6 EX DG Aspherical HSM Lens Reviews - Sigma Lenses - Pentax Lens Review Database /
Sigma 12-24mm F4.5-5.6 EX DG Aspherical HSM Sigma 12-24mm F4.5-5.6 II DG HSM Lens Reviews - Sigma Lenses - Pentax Lens Review Database /
Sigma 12-24mm F4.5-5.6 II DG HSM
Tamron 10-24mm F3.5-4.5 Di II Lens Reviews - Tamron Lenses - Pentax Lens Review Database / Tamron 10-24mm F3.5-4.5 Di II
Tokina SL-17 17mm f/3.5 Lens Reviews - Tokina Lenses - Pentax Lens Review Database / Tokina SL-17 17mm f/3.5