Welcome to this week's roundup of the best Pentax deals! There are a number of attractive offers on both Pentax and third-party lenses, which you can find below. There's also a solid deal on the AF 540 II flash:

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Cameras

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Pentax K-70 Body
6% Off / $35 Below Average

• $546 @ Amazon
• $547 @ B&H Photo
• $547 @ Adorama

Year's price range: $522 - $646
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K-mount Lenses

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DA 50-200mm F4-5.6 WR
25% Off / $42 Below Average

• $127 @ Amazon
• $197 @ B&H Photo
• $197 @ Adorama

Year's price range: $127 - $197
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HD DA 21mm F3.2 Ltd.
18% Off / $72 Below Average

• $320 @ Amazon
• $497 @ B&H Photo
• $497 @ Adorama

Year's price range: $320 - $497
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DA 40mm F2.8 XS
16% Off / $28 Below Average

• $149 @ Amazon
• $230 @ B&H Photo

Year's price range: $149 - $230
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HD DA 18-50mm F4-5.6 WR RE
14% Off / $34 Below Average

• $200 @ B&H Photo
• $297 @ Adorama
• $503 @ Amazon

Year's price range: $200 - $297
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DA* 200mm F2.8
12% Off / $105 Below Average

• $798 @ B&H Photo
• $997 @ Adorama

Year's price range: $798 - $997
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FA 77mm F1.8 Ltd.
6% Off / $48 Below Average

• $747 @ B&H Photo
• $747 @ Amazon
• $897 @ Adorama

Year's price range: $747 - $897
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HD DA 21mm F3.2 Ltd. (Silver)
6% Off / $19 Below Average

• $320 @ Amazon
• $377 @ Adorama
• $479 @ B&H Photo

Year's price range: $310 - $381
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Third-Party

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Sigma 70-300mm F4-5.6 APO DG Macro
34% Off / $91 Below Average

• $179 @ Amazon

Year's price range: $179 - $449
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Sigma 30mm F1.4 DC HSM A
17% Off / $75 Below Average

• $380 @ Amazon
• $499 @ B&H Photo

Year's price range: $338 - $499
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Samyang 10mm F2.8 ED AS NCS CS
9% Off / $33 Below Average

• $339 @ Amazon
• $399 @ B&H Photo

Year's price range: $339 - $399
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Venus 105mm F2 STF
8% Off / $41 Below Average

• $499 @ B&H Photo
• $699 @ Adorama

Year's price range: $499 - $699
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Irix 15mm F2.4 Blackstone
7% Off / $46 Below Average

• $575 @ Adorama
• $575 @ Amazon
• $675 @ B&H Photo

Year's price range: $572 - $675
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Samyang 35mm F1.4 AS UMC
6% Off / $24 Below Average

• $378 @ Amazon
• $399 @ B&H Photo
• $499 @ Adorama

Year's price range: $372 - $499
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Flashes

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AF 540 FGZ II Flash
8% Off / $33 Below Average

• $399 @ Amazon
• $419 @ B&H Photo
• $419 @ Adorama

Year's price range: $399 - $627
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645 Lenses

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FA 645 150mm F2.8
15% Off / $182 Below Average

• $1045 @ Amazon
• $1199 @ B&H Photo
• $1397 @ Adorama

Year's price range: $1045 - $1397
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FA 645 120mm F4 Macro
14% Off / $194 Below Average

• $1200 @ Amazon
• $1597 @ B&H Photo
• $1597 @ Adorama

Year's price range: $1200 - $1597
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D FA 645 55mm F2.8
12% Off / $106 Below Average

• $770 @ Amazon
• $1197 @ B&H Photo
• $1197 @ Adorama

Year's price range: $480 - $1197
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DA 645 28-45mm F4.5
7% Off / $251 Below Average

• $3595 @ Amazon
• $3997 @ Adorama
• $4000 @ B&H Photo

Year's price range: $3419 - $3997
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