Originally posted by Alpinus I've read nothing but good things about the 645 35mm lens but its a bit pricey. Instead I was considering either the 67 45mm or the 67 55 f4 because most people seem to agree that they are very good lenses, and both are at reasonable prices. The weight factors in as well. The 200mm I already have is a bit on the heavy side and I'm still wondering if the 45-85 would be too much to haul around. The prime lenses are not exactly lightweight but maybe easier to live with in the long run.
Yes, the 645 35mm is pricey....for a reason. It was pricey in the ʻ80s when I bought mine, but the second I put it on my 645 and see the viewfinder, it ALWAYS puts a smile on my face. When others ask to see it, they always are speechless....then WOW. If Iʻm going to spend all this time, money, and effort, I want the best, and to me, this wide angle prime has been so good, Iʻve continued to use it for 30+ years! I also shoot Nikon, but of the dozens of lenses I have in my kit, this and the 645 75mm f/2.8 remain my gems.
Weight, focal lengths, prime vs. zoom, speed (max aperture) are all personal choices, but for me and landscapes, the 35mm on 645 or 20mm on FF is the sweet spot.
When I hit the trail or the street for a day or half day of seek and shoot, I wear my nerdy photographerʻs vest. One big pocket will have one 645 prime, the other side for balance will be stuffed with 6 AA back up batteries and 120 film. A wide neoprene camera strap helps to reduce fatigue and weight from the 645. The only other important gear would be a good hat and comfortable shoes.