| Lenses | Rating | Average Price | User Reviews |
| SMC Pentax-DA 18-135mm F3.5-5.6 ED AL [IF] DC WR | 8.52 | $401 Buy Lens | 140 reviews |
| SMC Pentax-DA* 50-135mm F2.8 ED [IF] SDM | 9.03 | $795 Buy Lens | 154 reviews |
| SMC Pentax-DA 55-300mm F4-5.8 ED | 8.53 | $313 Buy Lens | 119 reviews |
| SMC Pentax-DA* 16-50mm F2.8 ED AL [IF] SDM | 8.36 | $723 Buy Lens | 138 reviews |
| SMC Pentax-D FA 100mm F2.8 Macro WR | 9.55 | $560 Buy Lens | 106 reviews |
| SMC Pentax-DA* 60-250mm F4 ED [IF] SDM | 9.57 | $1,151 Buy Lens | 65 reviews |
| SMC Pentax-DA* 300mm F4 ED [IF] SDM | 9.56 | $1,035 Buy Lens | 81 reviews |
| SMC Pentax-DA* 55mm F1.4 SDM | 9.19 | $595 Buy Lens | 72 reviews |
| SMC Pentax-DA 18-55mm F3.5-5.6 AL WR | 7.76 | $115 Buy Lens | 97 reviews |
| HD Pentax-DA 16-85mm F3.5-5.6 ED DC WR | 8.88 | $508 Buy Lens | 43 reviews |
| HD Pentax-DA 20-40mm F2.8-4 Limited DC WR | 9.16 | $692 Buy Lens | 65 reviews |
| SMC Pentax-DA 50-200mm F4-5.6 ED WR | 7.86 | $156 Buy Lens | 35 reviews |
| HD Pentax-DA 55-300mm F4-5.8 ED WR | 8.63 | $343 Buy Lens | 40 reviews |
| SMC Pentax-DA* 200mm F2.8 ED [IF] SDM | 9.16 | $911 Buy Lens | 37 reviews |
| HD Pentax-D FA 24-70mm F2.8 ED SDM WR | 9.08 | $1,138 Buy Lens | 26 reviews |
| HD Pentax-D FA 28-105mm F3.5-5.6 ED DC WR | 8.92 | $462 Buy Lens | 41 reviews |
| HD Pentax-DA 55-300mm F4.5-6.3 ED PLM WR RE | 8.89 | $394 Buy Lens | 46 reviews |
| HD Pentax-D FA 150-450mm F4.5-5.6 ED DC AW | 9.38 | $1,823 Buy Lens | 33 reviews |
| HD Pentax-D FA* 70-200mm F2.8 ED DC AW | 9.68 | $1,610 Buy Lens | 26 reviews |
| HD Pentax-D FA 15-30mm F2.8 ED SDM WR | 9.10 | $1,318 Buy Lens | 32 reviews |
| HD Pentax-DA 1.4x AW AF Rear Converter | 9.17 | $453 Buy Lens | 29 reviews |
| HD Pentax-D FA* 50mm F1.4 SDM AW | 9.79 | $1,037 Buy Lens | 36 reviews |
| HD Pentax-DA 18-50mm F4-5.6 DC WR RE | 7.50 | $147 Buy Lens | 18 reviews |
| SMC Pentax-DA L 50-200mm F4-5.6 ED WR | 9.00 | $83 | 12 reviews |
| HD Pentax-DA 560mm F5.6 ED AW | 9.00 | $4,583 Buy Lens | 6 reviews |
| HD Pentax-DA* 11-18mm F2.8 ED DC AW | 9.92 | $1,442 Buy Lens | 13 reviews |
| SMC Pentax-D FA 645 55mm F2.8 AL [IF] SDM AW | 9.75 | $819 Buy Lens | 13 reviews |
| SMC Pentax-DA L 18-55mm F3.5-5.6 AL WR | 7.67 | $94 | 13 reviews |
| SMC Pentax-DA L 18-50mm F4-5.6 DC WR RE | 8.50 | $89 Buy Lens | 20 reviews |
| HD Pentax-D FA 70-210mm F4 ED SDM WR | 9.22 | $1,010 Buy Lens | 9 reviews |
| HD Pentax-D FA 645 90mm F2.8 ED AW SR Macro | 9.86 | $3,770 Buy Lens | 8 reviews |
| HD Pentax-D FA* 85mm F1.4 SDM AW | 10.00 | $2,010 Buy Lens | 13 reviews |
| HD Pentax-DA* 16-50mm F2.8 ED PLM AW | 9.57 | $1,427 Buy Lens | 7 reviews |
| SMC Pentax-D FA 645 25mm F4 AL [IF] SDM AW | 9.50 | $4,995 | 2 reviews |
| SMC Pentax-DA 645 25mm F4 AL [IF] SDM AW | 9.50 | $5,500 Buy Lens | 3 reviews |
| HD Pentax-D FA 21mm F2.4 ED Limited DC WR | 9.83 | $1,298 Buy Lens | 12 reviews |
| HD Pentax-DA 645 28-45mm F4.5 ED AW SR | 9.17 | $4,219 Buy Lens | 7 reviews |
| HD Pentax-D FA 100mm F2.8 ED AW Macro | 9.83 | $611 Buy Lens | 6 reviews |