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whwang's lens/scope tests: Sigma Art 40/1.4 @ F4.5 on D800
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whwang's lens/scope tests: Sigma Art 40/1.4 @ F5.0 on D800
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whwang's lens/scope tests: Sigma Art 40/1.4 @ F4.0 on D800
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whwang's lens/scope tests: Sigma Art 40/1.4 @ F3.5 on D800
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whwang's lens/scope tests: Sigma Art 40/1.4 @ F3.2 on D800
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whwang's lens/scope tests: Sigma Art 40/1.4 @ F2.8 on D800
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whwang's lens/scope tests: Sigma Art 40/1.4 @ F2.5 on D800
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whwang's lens/scope tests: Sigma Art 40/1.4 @ F2.2 on D800
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whwang's lens/scope tests: Sigma Art 40/1.4 @ F2.0 on D800
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whwang's lens/scope tests: Sigma Art 40/1.4 @ F1.8 on D800
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whwang's lens/scope tests: Sigma Art 40/1.4 @ F1.6 on D800
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whwang's lens/scope tests: Sigma Art 40/1.4 @ F1.4 on D800
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whwang's lens/scope tests: Astro-Physics Stowaway + Reducer + GFX-50R
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whwang's lens/scope tests: Astro-Physics Stowaway 92 + Flattener + GFX-50R
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whwang's lens/scope tests: Astro-Physics Stowaway 92 + Reducer + GFX-50R
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whwang's lens/scope tests: Astro-Physics Stowaway 92 + Flattener + GFX-50R
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whwang's lens/scope tests: ASKAR FRA600 + F3.9 reducer + GFX-50R
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whwang's lens/scope tests: ASKAR FRA600 + GFX-50R
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whwang's lens/scope tests: ASKAR FRA600 + F3.9 reducer + GFX-50R
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whwang's lens/scope tests: ASKAR FRA600 + GFX-50R
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whwang's lens/scope tests: ASKAR FRA600 + D800
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whwang's lens/scope tests: ASKAR FRA600 + F3.9 reducer + D800
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whwang's lens/scope tests: ASKAR FRA600 + F3.9 reducer + D800
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whwang's lens/scope tests: ASKAR FRA600 + D800
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whwang's lens/scope tests: CFF 30cm RC + CFF flattener + Pentax 645z
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whwang's lens/scope tests: GF250mm/F4 @ F5.6 on GFX50R
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whwang's lens/scope tests: GF250m/F4 @ F4.5 on GFX50R
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whwang's lens/scope tests: GF250mm/F4 @ F5.0 on GFX50R
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whwang's lens/scope tests: GF250mm/F4 @ F4.0 on GFX50R
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whwang's lens/scope tests: GF80mm/F1.7 @ F1.7 on GFX50R