How to build a digital refracting telescope for cheap
A long time ago, in the 90s, my dad gave me a refracting telescope as a Christmas gift. It is a Bushnell 600 mm refracting… Read More »How to build a digital refracting telescope for cheap
Tutorials
How to use vintage lenses on Pentax DSLRs
The cheapest way to get good lenses for your DSLR is to find vintage cameras with premium glass, and this is especially true for Pentax.… Read More »How to use vintage lenses on Pentax DSLRs