SMC Pentax 200mm f4  type_Colour Slide This thing probably had a

This thing probably had a name too

Fog Off is a restrainer additive that can help your developer do a better job with expired film and paper suffering from base fog

It can be developed under safelight

this Cwatcun bag is big enough to hold a DSLR or mirrorless camera and one or two smaller lenses

bellows are good

SMC Pentax 200mm f4 &nbsptype_Colour Slide This thing probably had aThe SMC Pentax 200mm f4 lens is a good quality telephoto lens for Pentax K mount cameras. Light cosmetic wear, light internal dust, good function. This is the older, larger, heavier K series lens, not the later Pentax M version (though compatibility is the same.)