I'm really lost in knowing what type of lens i should buy.
I do almost exclusively landscape photography.
My current equipment is a Sigma 10-20mm and 90mm Tamron Macro Lens. I also have an 18-55mm nikkor kit lens but that is currently broken.
For about 90% of my landscape pictures i use my Sigma 10-20mm but often feel like i need some sort of zoom lens to capture farther away land. I broke my 18-55mm long ago and i don't remember if this lens filled the gap in focal distances that i'm missing.
I can get my 18-55mm nikkor lens repaired for $88, but i'm not sure if it would be worth it if i could get a superior lens for landscapes.
I'm going on a trip across America and i certainly need another lens besides my 10-20mm to tackle the various landscapes across the county.
Any advice would be very helpful as i feel completely in the dark about what i'm looking for.
My budget is around $500 for a nikon compatible lens.